A new year of the Ultimate Callout Challenge means returning competitors and new ones. Our next competitor is a returning one and he goes by the name of Chris Patterson...

The monster machine that is the Ultimate Callout Challenge doesn't operate on its own. As cool as that would be, the truth is, it takes a strong, passionate, and dedicated team. We want to recognize each of our members...

The moment you've all been waiting for is finally here. Our announcement for the 2023 Ultimate Callout Challenge. After much consideration, we're...

Affectionately known as the Canadian Redneck, Shawn Ellerton and his DKG Racing team are two-time competitors in the Ultimate Callout Challenge competing with their 2004 Ford F-250 that is powered by ...

Aaron Rudolf is a successful business owner that somehow is able to juggle his family responsibilities with the needs of his business and his passion for diesel motorsports. On the diesel motorsports side he is one of the...